Somehow, we don't satishfy with Apache SOLR search results in Drupal or independent usage with another engine. That's probably because we don't maximize stop words feature usage in Apache Solr. Stop words meaning words that will be ignore by search engine when proceesing queries. By default, there are no option in Drupal, especially in Apache Solr administration to add this stopwords collection. The only way is add it on our server directly, on apache solr configuration files.

We can create custom modules which using apachesolr search modules in Drupal 7 programmatically. This is important if we want making custom search pages in Drupal 7 without /search/site as ApacheSOLR modules give. To create custom apache solr search, we need to know how the logic of the new apachesolr. There are a lot difference between apachesolr on Drupal 6 compared with Drupal 7. Don't worry, this difference make us easy. Let make it !